At this point I accept all the countless testimonies of people leaving their bodies and believe the spirit is referring to this ghost body. Tartaroos is only mentioned once, and I would assume its old testament counterpart is "the lowest sheol." Jews had come to believe in people going to a bad, fiery place after they die, while the good people are in "Abraham's Bosom." There is a vague reference to this in the parable of the Lazarus and the Rich Man, which is actually a story with many variations Jesus decided to pick up and make his own version of. I have found out that in Hebrew writings many things preexisted the Bible. The presentation of flesh vs spirit by Paul in Galations 5 is coming from Jewish culture and is not Paul's creation/revelation. Names written in the book of life pops up in Revelation, but this is also something taught among Jews before this writing. Many people don't know that before Jesus, there were miracle working rabbis with revelations and teachings. This stuff didn't make the Bible, and all of it isn't a bunch of false nonsense that's completely wrong. Some of it gets confirmed by Biblical writings.